GB1391302A - Apparatus for cutting a continuously fed tube into sections - Google Patents
Apparatus for cutting a continuously fed tube into sectionsInfo
- Publication number
- GB1391302A GB1391302A GB3155772A GB3155772A GB1391302A GB 1391302 A GB1391302 A GB 1391302A GB 3155772 A GB3155772 A GB 3155772A GB 3155772 A GB3155772 A GB 3155772A GB 1391302 A GB1391302 A GB 1391302A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jack
- tube
- clamp
- wheel
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/02—Flying shearing machines
- B23D25/04—Flying shearing machines in which a cutting unit moves bodily with the work while cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/12—Equipment for indicating where to cut
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4653—With means to initiate intermittent tool action
- Y10T83/4656—Tool moved in response to work-sensing means
- Y10T83/4676—With work-responsive means to initiate flying movement of tool
- Y10T83/4679—With flying work-gripper means related to tool carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4746—Spring return of tool in counterfly direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4757—Tool carrier shuttles rectilinearly parallel to direction of work feed
- Y10T83/476—Including means to secure work to carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
1391302 Flying shear SOC ANON DES USINES CHAUSSON 5 July 1972 [5 July 1971] 31557/72 Heading B3W Tube 1 is fed from a continuous forming machine (not shown) through a device 3 for detecting the speed of the tube and a guide 22, 23 to a flying shear 5 comprising a carriage 24 biased in the return direction by springs 52 and supporting a work clamp 40 for coupling the tube to the carriage and a-vertically reciprocable apertured blade 37, both actuated by a pneumatic jack 35. The tube speed detector comprises a fixed wheel 8 and a wheel 12 mounted on a vertically adjustable bearing 9. The jack is supplied with pressure air to actuate first the clamp and then the blade during the period when an eccentric 13 rigid with a shaft (11), Fig. 3 (not shown), supporting the wheel 12 engages a switch 17 on a control valve 18. The eccentric preferably comprises sectors 14, 15 which overlap to an adjustable extent to vary the time during which air is supplied to the jack 35. The clamp 40 comprises tapered jaws (41), Fig. 7 (not shown), movable towards each other by wedges (42) carried by a yoke 43 urged upwardly, i.e. in clamping direction, by springs (44). The yoke is connected by a return pin 46 to the piston-rod of jack 35. A slide block 33 connects the piston-rod to the blade support 38. The jack may be double-acting or may have a permanent supply of compressed air to its return end; it may be actuated by electrical or hydraulic means.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7124459A FR2144963A5 (en) | 1971-07-05 | 1971-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1391302A true GB1391302A (en) | 1975-04-23 |
Family
ID=9079811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3155772A Expired GB1391302A (en) | 1971-07-05 | 1972-07-05 | Apparatus for cutting a continuously fed tube into sections |
Country Status (7)
Country | Link |
---|---|
US (1) | US3803966A (en) |
BE (1) | BE785500A (en) |
DE (1) | DE2232834A1 (en) |
ES (1) | ES404532A1 (en) |
FR (1) | FR2144963A5 (en) |
GB (1) | GB1391302A (en) |
IT (1) | IT962336B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108655506A (en) * | 2018-05-21 | 2018-10-16 | 李冰雪 | A kind of adjustable stable type section bar cutting device of processing length |
CN113714551A (en) * | 2021-08-31 | 2021-11-30 | 绍兴钱江亚润家居用品有限公司 | Compression-resistant impact-resistant high-frequency welded pipe forming device |
CN114473029A (en) * | 2022-01-25 | 2022-05-13 | 徐州市中州铝业有限公司 | Cutting structure of intelligent aluminum alloy plate processing equipment |
CN114918713A (en) * | 2022-06-02 | 2022-08-19 | 赣州市光华有色金属有限公司 | High-efficient tungsten bar automatic cutting device |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4315449A (en) * | 1980-05-02 | 1982-02-16 | Borzym John J | Cam operated cutoff machine |
US4394829A (en) * | 1981-10-13 | 1983-07-26 | Artos Engineering Company | Flying shear for metal strip stock |
US6205896B1 (en) * | 1999-09-29 | 2001-03-27 | Tishken Products Co. | Die accelerator |
US6295906B1 (en) | 2000-01-27 | 2001-10-02 | Production Tube Cutting, Inc. | Apparatus and method for advancing, cutting and ejecting a tubular workpiece |
US6386011B1 (en) | 2001-01-18 | 2002-05-14 | Tishken Products Co. | Adjustable cut off apparatus for elongated articles having varying degrees of sweep |
US6520215B2 (en) | 2001-02-27 | 2003-02-18 | Hayes-Albion Corporation | Tubular bar with integral rolled locking system and method of making same |
US6557318B2 (en) | 2001-05-07 | 2003-05-06 | Trim Trends Co, Llc | Expandable link system and method of making same |
CN111408783A (en) * | 2020-04-17 | 2020-07-14 | 周杰 | Gas control type cutting device for mobile cutting device |
CN114535684B (en) * | 2022-02-25 | 2023-02-03 | 南通明光电线有限公司 | Automatic copper bar cutting device based on fixed-length cutting |
CN117600547B (en) * | 2024-01-24 | 2024-04-19 | 江苏迪欧姆股份有限公司 | Precision welded steel pipe conveying and processing equipment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1498550A (en) * | 1921-10-14 | 1924-06-24 | Elyria Iron And Steel Company | Flying shears |
US2234999A (en) * | 1938-07-25 | 1941-03-18 | Carl M Yoder | Apparatus for forming sections of shaped sheet material |
US2540166A (en) * | 1949-08-27 | 1951-02-06 | Gen Motors Corp | Machine for cutting tubing |
US2689610A (en) * | 1951-02-13 | 1954-09-21 | Gen Tire & Rubber Co | Machine for measuring and cutting rubber strip stock |
US2776384A (en) * | 1952-12-05 | 1957-01-01 | Farr Co | Variable timing apparatus |
US3309952A (en) * | 1964-01-08 | 1967-03-21 | Yoder Co | Flying cut-off |
-
1971
- 1971-07-05 FR FR7124459A patent/FR2144963A5/fr not_active Expired
-
1972
- 1972-06-27 BE BE785500A patent/BE785500A/en not_active IP Right Cessation
- 1972-07-01 IT IT2650672A patent/IT962336B/en active
- 1972-07-03 US US26861272 patent/US3803966A/en not_active Expired - Lifetime
- 1972-07-04 ES ES404532A patent/ES404532A1/en not_active Expired
- 1972-07-04 DE DE2232834A patent/DE2232834A1/en not_active Ceased
- 1972-07-05 GB GB3155772A patent/GB1391302A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108655506A (en) * | 2018-05-21 | 2018-10-16 | 李冰雪 | A kind of adjustable stable type section bar cutting device of processing length |
CN113714551A (en) * | 2021-08-31 | 2021-11-30 | 绍兴钱江亚润家居用品有限公司 | Compression-resistant impact-resistant high-frequency welded pipe forming device |
CN114473029A (en) * | 2022-01-25 | 2022-05-13 | 徐州市中州铝业有限公司 | Cutting structure of intelligent aluminum alloy plate processing equipment |
CN114473029B (en) * | 2022-01-25 | 2023-06-13 | 贵州莹聚恒新材料有限公司 | Cutting structure of intelligent aluminum alloy plate processing equipment |
CN114918713A (en) * | 2022-06-02 | 2022-08-19 | 赣州市光华有色金属有限公司 | High-efficient tungsten bar automatic cutting device |
CN114918713B (en) * | 2022-06-02 | 2023-08-15 | 赣州市光华有色金属有限公司 | High-efficient tungsten strip automatic cutout device |
Also Published As
Publication number | Publication date |
---|---|
ES404532A1 (en) | 1975-06-16 |
DE2232834A1 (en) | 1973-01-18 |
FR2144963A5 (en) | 1973-02-16 |
IT962336B (en) | 1973-12-20 |
US3803966A (en) | 1974-04-16 |
BE785500A (en) | 1972-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |